Results 41 to 50 of about 41,196 (279)

Scalable Nernst thermoelectric power using a coiled galfenol wire

AIP Advances, 2017
The Nernst thermopower usually is considered far too weak in most metals for waste heat recovery. However, its transverse orientation gives it an advantage over the Seebeck effect on non-flat surfaces.
Zihao Yang, Emilio A. Codecido, Jason Marquez, Yuanhua Zheng, Joseph P. Heremans, Roberto C. Myers   +5 more
doaj   +1 more source

Giant Angular Nernst Effect in the Organic Metal α-(BEDT-TTF)₂KHg(SCN)₄

Magnetochemistry, 2023
We have detected a large Nernst effect in the charge density wave state of the multiband organic metal α-(BEDT-TTF)2KHg(SCN)4. We find that apart from the phonon drag effect, the energy relaxation processes that govern the electron–phonon interactions ...
Danica Krstovska, Eun Sang Choi, Eden Steven   +2 more
doaj   +1 more source

Nernst and Seebeck effect in a graphene nanoribbon [PDF]

, 2009
The thermoelectric power, including the Nernst and Seebeck effects, in graphene nanoribbon is studied. By using the non-equilibrium Green function combining with the tight-binding Hamiltonian, the Nernst and Seebeck coefficients are obtained.
A. A. Abrikosov, D. K. C. Macdonald, D. K. C. Macdonald, J. M. Iiman, Jian Wang, Qing-feng Sun, Yanxia Xing   +6 more
core   +2 more sources

Magnus Nernst and thermal Hall effect [PDF]

Physical Review B, 2020
9 pages, 5 figures; Feedback and suggestions are ...
Debottam Mandal, Kamal Das, Amit Agarwal
openaire   +2 more sources

Nernst-like effect in a flexible chain [PDF]

Physical Review E, 2018
13 pages, 12 ...
Tamaki, Shuji, Saito, Keiji
openaire   +2 more sources

Anomalous Nernst effect in La0.5Ca0.5Coo3

, 2022
We report the occurrence of the anomalous Nernst effect (ANE) in polycrystalline perovskite La0.5Ca0.5CoO3. The sample is ferromagnetic below TC = 147 K and resistivity shows non-metallic behavior above and below the TC with only a small negative magnetoresistance (~2%) around TC.
Ghosh, A., Manikandan, M., Mahendiran, R.   +2 more
openaire   +2 more sources

Anomalous spin Nernst effect in Weyl semimetals [PDF]

Journal of Physics: Condensed Matter, 2019
12 pages, 11 ...
Ning-Xuan Yang, Yan-Feng Zhou, Zhe Hou, Qing-Feng Sun   +3 more
openaire   +3 more sources

Unusual Nernst effect and spin density wave precursors in superconducting $\rm\bf LaFeAsO_{1-x}F_x$

, 2010
The Nernst effect has recently proven as a sensitive probe for detecting unusual normal state properties of unconventional superconductors. Here we present a systematic study of the Nernst effect of the iron pnictide superconductor \laf with a particular
Behr, Günter, Büchner, Bernd, Hess, Christian, Kondrat, Agnieszka   +3 more
core   +1 more source

Observation of transverse spin Nernst magnetoresistance induced by thermal spin current in ferromagnet/non-magnet bilayers

Nature Communications, 2017
Pure spin current generated thermally in nonmagnetic materials known as spin Nernst effect has not been demonstrated experimentally. Here, the authors report the observation of spin Nernst effect by studying the thermally-induced transverse ...
Dong-Jun Kim, Chul-Yeon Jeon, Jong-Guk Choi, Jae Wook Lee, Srivathsava Surabhi, Jong-Ryul Jeong, Kyung-Jin Lee, Byong-Guk Park   +7 more
doaj   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source